[jetson]jetson上报错from numpy.lib.arraypad import _validate_lengthsImportError: cannot import name ‘_

报错：

Traceback (most recent call last):   File "server.py", line 6, in <module>     from TaskManager import *   File "/home/nvidia/lu/anjian_ocr_server/TaskManager.py", line 4, in <module>     from DetManager import *   File "/home/nvidia/lu/anjian_ocr_server/DetManager.py", line 13, in <module>     from ppocr.data import create_operators, transform   File "/home/nvidia/lu/anjian_ocr_server/ppocr/data/__init__.py", line 23, in <module>     import skimage   File "/usr/lib/python3/dist-packages/skimage/__init__.py", line 158, in <module>     from .util.dtype import *   File "/usr/lib/python3/dist-packages/skimage/util/__init__.py", line 7, in <module>     from .arraycrop import crop   File "/usr/lib/python3/dist-packages/skimage/util/arraycrop.py", line 8, in <module>     from numpy.lib.arraypad import _validate_lengths ImportError: cannot import name '_validate_lengths' 解决放方法：

sudo vi /usr/lib/python3/dist-packages/skimage/util/arraycrop.py

修改如下：屏蔽from numpy.lib.arraypad import _validate_lengths然后加入

#from numpy.lib.arraypad import _validate_lengths from distutils.version import LooseVersion as Version old_numpy = Version(np.__version__) < Version('1.16') if old_numpy:     from numpy.lib.arraypad import _validate_lengths else:     from numpy.lib.arraypad import _as_pairs 还有一种方法就是更换Numpy版本